Company Filing History:
9 out of 9 
1 out of 1 
1 out of 1 Years Active: 2003-2007
Title: Jinliang Chen: Innovator in Optical Transmission Systems
Introduction
Jinliang Chen is a prominent inventor based in Saratoga, CA, known for his significant contributions to optical transmission systems. With a total of 12 patents to his name, Chen has made remarkable advancements in the field of wavelength-selective optical technologies.
Latest Patents
One of his latest patents is the "Grating-based wavelength selective switch." This invention presents a wavelength-selective optical transmission system that includes a first waveguide for transmitting a multiplexed optical signal. The system also features a second waveguide coupled to the first, where at least one of the waveguides has a set of wavelength-selective Bragg gratings. These gratings are strategically placed near the coupling section to reflect an optical signal back to the first waveguide while transmitting contra-directional and co-directional optical signals. The designated wavelength is chosen from these signals, ensuring that the reflecting optical signal and one of the other signals fall outside a predefined range surrounding this wavelength.
Another notable patent is the "Switching matrix configuration for reducing loss." This invention discloses a switching matrix designed to minimize optical propagation and coupling losses. The matrix consists of M horizontal waveguides intersecting with 2N vertical waveguides, where M and N are positive integers. The optical switching system is configured to receive a multiplexed input optical signal from a horizontal waveguide adjacent to the i-th horizontal waveguide, where i is the closest integer to M/2.
Career Highlights
Throughout his career, Jinliang Chen has worked with several companies, including Integrated Optics Communications Corporation and Oplux, Inc. His work has significantly impacted the development of optical technologies, making him a respected figure in the industry.
Collaborations
Chen has collaborated with notable professionals in his field, including Peiching Ling and Ming Xu. These collaborations have further enhanced his innovative contributions to optical transmission systems.
Conclusion
Jinliang Chen's work in optical transmission systems showcases his expertise and dedication to innovation. His patents reflect a deep understanding of optical technologies, positioning him as a key inventor in this field.